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CN-224233212-U - Adjustable positioning device for line upturning tubes

CN224233212UCN 224233212 UCN224233212 UCN 224233212UCN-224233212-U

Abstract

The utility model relates to the technical field of pipeline embedding, in particular to an adjustable positioning device for a row of upturning tubes, which comprises first angle steels, square steels and a grooved rotating plate, wherein two first angle steels are arranged and are connected through two second angle steels, a level gauge for monitoring the level is arranged on each second angle steel, and a plurality of limiting assemblies are arranged on one ends of the two second angle steels, which are close to each other, in a threaded sliding manner. According to the utility model, the paved pipeline is limited and fixed through the limiting component, in the installation process, square steel is placed on paved positioning steel bars, the positioning steel bars are fixed on the square steel bars through the rotating buckle structure on the grooved rotating plate, the device is installed, then the spacing adjustment is carried out on the pipeline through the limiting component, then the concrete pouring work is carried out, and after the completion, the device is taken out from the positioning steel bars through rotating the four grooved rotating plates, so that the problems of inconvenience in limiting and fixing the pipeline and complicated installation are solved.

Inventors

  • HU ZHEXIN
  • HU HUITIAN
  • CHEN JIANLAN
  • JIANG JINYANG

Assignees

  • 广宏建设集团有限公司

Dates

Publication Date
20260512
Application Date
20250704

Claims (7)

  1. 1. The adjustable positioning device for the line upturning pipe comprises first angle steels (1) and is characterized by further comprising square steels (2) and a grooved rotating plate (3), wherein the first angle steels (1) are provided with two first angle steels, the two first angle steels (1) are connected through two second angle steels (103), a horizontal level gauge (104) is monitored on the second angle steels (103), a plurality of limiting assemblies are arranged at one ends, close to each other, of the two second angle steels (103) in a threaded sliding mode, the lower ends of the first angle steels (1) are provided with two square steels (2) for supporting, the square steels (2) are provided with grooved rotating plates (3) for fixing reinforcing steel bars, the grooved rotating plates (3) are rotatably arranged on the inner walls of the square steels (2), connecting plates (205) are fixedly connected to the outer walls of the square steels (2), a plurality of clamping grooves (206) are formed in the connecting plates (205), two sliding stop blocks (306) are elastically arranged on the left side and the right side of each grooved rotating plate (3), the sliding stop blocks (306) are matched with the clamping grooves (206), and the grooved stop blocks (308) are arranged on the rotating plates (3) in a sliding mode and are used for controlling the horizontal positions of the grooved stop blocks (308).
  2. 2. The adjustable positioning device for the line upturning tubes is characterized in that one ends, far away from each other, of two first angle steels (1) are fixedly connected with first inserting grooves (101), two first inserting grooves (101) are formed in the upper ends of the first angle steels (1), handles (102) are fixedly connected with one ends, far away from each other, of the two first angle steels (1), first fixing blocks (203) are fixedly connected with the lower ends of square steels (2), second inserting grooves (204) are formed in the upper end and the lower end of each first fixing block (203), and the first inserting grooves (101) and the second inserting grooves (204) which are located at vertical positions on the square steels (2) are collinear.
  3. 3. The adjustable positioning device for the line upturning tubes of claim 1, wherein ear plates (202) are fixedly connected to the left end and the right end of the square steel (2), first groove bodies (201) are formed in the front end and the rear end of the square steel (2), the groove rotating plates (3) are rotatably arranged on the ear plates (202), and the groove rotating plates (3) are located in the first groove bodies (201).
  4. 4. The adjustable positioning device for the line upturning tubes is characterized in that a rubber block (301) is fixedly connected to the upper portion of a part of the grooved rotating plate (3) which is positioned in the first groove body (201), one end, far away from the lug plate (202), of the grooved rotating plate (3) is provided with the rubber block (301), the rubber block (301) is internally provided with a second groove body (302), the second groove body (302) is internally provided with a third groove body (303), and the groove bodies of the third groove body (303), the second groove body (302) and the rubber block (301) are cylindrical and have the same axis.
  5. 5. The adjustable positioning device for the line upturning tubes, as set forth in claim 1, is characterized in that the left end and the right end of the grooved rotating plate (3) are provided with fourth groove bodies (304), the two fourth groove bodies (304) are communicated with each other, a spring (305) is fixedly connected to the inner wall of one end, close to each other, of each fourth groove body (304), a sliding stop block (306) is fixedly connected to the other end of each spring (305), and the two sliding stop blocks (306) are connected with each other through a connecting rope (307).
  6. 6. The adjustable positioning device for the line upturning tubes, as set forth in claim 4, characterized in that a slide bar (308) is slidably arranged in the rubber block (301), a baffle (309) is fixedly connected to the outer wall of the slide bar (308), the arc-shaped outer wall of the baffle (309) is attached to the arc-shaped inner wall of the second groove body (302), and the slide bar (308) is located on the plane in the grooved rotating plate (3) and attached to the outer wall of the connecting rope (307).
  7. 7. The adjustable positioning device for the line upturning tubes, as set forth in claim 1, characterized in that the limiting assembly comprises a tube cap (4), the tube cap (4) is located above the gap between the two second angle steels (103), a spiral ring (401) is installed at the lower end of the tube cap (4) in a threaded mode, a second fixing block (402) is fixedly connected to the lower end of the spiral ring (401), the upper end of the second fixing block (402) is attached to the gap between the lower ends of the two second angle steels (103), and a sleeve (403) is fixedly connected to the lower end of the second fixing block (402).

Description

Adjustable positioning device for line upturning tubes Technical Field The utility model belongs to the technical field of pipeline embedding, and particularly relates to an adjustable positioning device for a row of upturning tubes. Background In the construction of the electrical pre-buried of the building engineering, the line-up turning-up line pipe is a vertical line pipe system reserved in the stage of the main structure, and is generally used for connecting equipment such as a distribution box, a switch box and the like with a pipeline built by a subsequent secondary structure. Specifically, the line pipes are required to be embedded 150-200mm out of the floor surface during floor pouring, and after the secondary structure construction is completed, the line pipes are in butt joint with the embedded line pipes through slotting. In the existing electromechanical construction of a building, the embedded positioning of the line-up turning tubes is usually fixed by adopting a pipeline clamp. However, the method has the obvious defects that the wire tube of the upturned part resists construction vibration mainly by virtue of the rigidity of the wire tube, the wire tube is extremely easy to incline and deviate, in addition, the traditional clamp generally lacks the function of flexibly adjusting the distance between the wire tubes, and is difficult to adapt to the construction requirements of different pipe diameter specifications and diversified arrangement sequences, so that the positioning precision is low and the reworking rate is high. Therefore, the existing row upturning tubes are unstable in fixation and inconvenient to adjust and install. Disclosure of utility model In order to solve the problems that the existing line upturning tube is unstable in fixation and inconvenient to adjust and install in the fixation process, the adjustable positioning device for the line upturning tube is provided. The technical scheme is that the adjustable positioning device for the line upturning tubes comprises first angle steels, square steels and grooved rotating plates, wherein the first angle steels are two, the two first angle steels are connected through two second angle steels, a level gauge for monitoring the level is arranged on the second angle steels, a plurality of limiting assemblies are slidably arranged at one ends of the two second angle steels, which are close to each other, in a threaded manner, the lower end of each first angle steel is provided with two square steels for supporting, the square steels are provided with grooved rotating plates for fixing reinforcing steel bars, the grooved rotating plates are rotatably arranged on the inner walls of the square steels, the outer walls of the square steels are fixedly connected with connecting plates, the connecting plates are provided with a plurality of clamping grooves, two sliding check blocks are elastically arranged at the left side and the right side of each grooved rotating plate, the sliding check blocks are matched with the clamping grooves, and slide bars for controlling the horizontal positions of the sliding check blocks are arranged on the grooved rotating plates. Preferably, one end of two first angle steels which are far away from each other is fixedly connected with a first insertion groove, the upper end of the first angle steel is provided with two first insertion grooves, one end of two first angle steels which are far away from each other is fixedly connected with a handle, the lower end of the square steel is fixedly connected with a first fixing block, the upper end and the lower end of the first fixing block are provided with second insertion grooves, and the first insertion grooves and the second insertion grooves which are positioned at vertical positions on the square steel are collinear. Preferably, the lug plates are fixedly connected at the left end and the right end of the square steel, the first groove bodies are arranged at the front end and the rear end of the square steel, the grooved rotating plate is rotatably arranged on the lug plates, and the grooved rotating plate is positioned in the first groove bodies. Preferably, a rubber block is fixedly connected to the upper part of a part of the groove body, which is positioned in the first groove body, on the groove-shaped rotating plate, the rubber block is arranged at one end, far away from the lug plate, of the groove-shaped rotating plate, a second groove body is arranged in the rubber block, a third groove body is arranged in the second groove body, and the groove bodies of the third groove body, the second groove body and the rubber block are cylindrical and have the same axis. Preferably, the left end and the right end of the grooved rotating plate are provided with fourth groove bodies, the two fourth groove bodies are communicated with each other, the inner wall of one end, close to each other, of each of the two fourth groove bodies is fixedly connected wit